Carrier 8TB0274 O Ring

The Carrier 8TB0274 is an O-ring or rubber seal with the shape of a donut. Carrier HVAC equipment designs incorporate O-rings in many of their products. They help in avoiding oil, air and refrigerant leaks since they form a close interface between mating surfaces. O-rings are placed between two parts and, due to it's elasticity and flexibility, they are compressed to make a seal. They are employed in different manners in HVAC equipment to assures that the systems are running efficiently. This particular O-ring is light-duty and can be used in several HVAC sealing requirements. It is 3 inches long, 1.5 inches wide, and 1 inch high.